MOTOROLA MC14050BFEL, MC14050BFL1, MC14050BFL2, MC14050BFR1, MC14050BFR2 Datasheet

...

 Semiconductor Components Industries, LLC, 2000

March, 2000 – Rev. 3

1 Publication Order Number:

MC14049B/D

MC14049B, MC14050B

Hex Buffer

The MC14049B Hex Inverter/Buffer and MC14050B Noninverting Hex Buffer are constructed with MOS P–Channel and N–Channel enhancement mode devices in a single monolithic structure. These complementary MOS devices find primary use where low power dissipation and/or high noise immunity is desired. These devices provide logic level conversion using only one supply voltage, V

The input–signal high level (VIH) can exceed the VDD supply voltage for logic level conversions. T wo TTL/DTL loads can be driven when the devices are used as a CMOS–to–TTL/DTL converter (V

= 5.0 V, VOL v 0.4 V, IOL ≥ 3.2 mA).

Note that pins 13 and 16 are not connected internally on these devices; consequently connections to these terminals will not affect circuit operation.

• High Source and Sink Currents

• High–to–Low Level Converter

• Supply Voltage Range = 3.0 V to 18 V

• V

can exceed V

• Meets JEDEC B Specifications

• Improved ESD Protection On All Inputs

MAXIMUM RATINGS (Voltages Referenced to V

) (Note 2.)

Symbol

Parameter Value Unit

DC Supply Voltage Range –0.5 to +18.0 V

Input Voltage Range

(DC or Transient)

–0.5 to +18.0 V

out

Output Voltage Range

(DC or Transient)

–0.5 to VDD + 0.5 V

Input Current

(DC or Transient) per Pin

±10 mA

out

Output Current

(DC or Transient) per Pin

±45 mA

Power Dissipation,

per Package (Note 3.) (Plastic) (SOIC)

825 740

Ambient Temperature Range –55 to +125 °C

stg

Storage Temperature Range –65 to +150 °C

Lead Temperature

(8–Second Soldering)

260 °C

2. Maximum Ratings are those values beyond which damage to the device

may occur.

3. Temperature Derating: See Figure 3.

This device contains protection circuitry to protect the inputs against damage due to high static voltages or electric fields referenced to the V

pin only. Extra precautions must be taken to avoid applications of any voltage higher than the maximum rated voltages to this high–impedance circuit. For proper operation, the ranges V

≤ Vin ≤ 18 V and VSS ≤ V

out

≤ V

are recommended.

Unused inputs must always be tied to an appropriate logic voltage level (e.g.,

either V

or VDD). Unused outputs must be left open.

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XX = Specific Device Code A = Assembly Location WL or L = Wafer Lot YY or Y = Year WW or W = Work Week

Device Package Shipping

ORDERING INFORMATION

MC14049BCP PDIP–16 2000/Box MC14049BD SOIC–16 2400/Box MC14049BDR2 SOIC–16 2500/Tape & Reel

1. For ordering information on the EIAJ version of the SOIC packages, please contact your local ON Semiconductor representative.

MARKING

DIAGRAMS

PDIP–16

P SUFFIX

CASE 648

MC140XXBCP

AWLYYWW

SOIC–16

D SUFFIX

CASE 751B

140XXB

AWLYWW

SOEIAJ–16

F SUFFIX

CASE 966

MC140XXB

AWLYWW

MC14049BF SOEIAJ–16 See Note 1. MC14050BCP PDIP–16 2000/Box MC14050BD SOIC–16 2400/Box MC14050BDR2 SOIC–16 2500/Tape & Reel MC14050BDTEL TSSOP–16 2000/Tape & Reel MC14050BF SOEIAJ–16 See Note 1. MC14050BFEL SOEIAJ–16 See Note 1.

TSSOP–16 DT SUFFIX

CASE 948F

0XXB

ALYW

MC14049B, MC14050B

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PIN ASSIGNMENT

125

OUT

LOGIC DIAGRAM

MC14049B

14 15

NC = PIN 13, 16 V

= PIN 8

= PIN 1

MC14050B

14 15

NC = PIN 13, 16 V

= PIN 8

= PIN 1

MC14049B, MC14050B

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ELECTRICAL CHARACTERISTICS (Voltages Referenced to V

)

– 55_C

+ 25_C

+ 125_C

Characteristic

Symbol

Vdc

Min

Max

Min

Typ

(4.)

Max

Min

Max

Unit

ОООООООО

Output Voltage “0” Level

= V

ÎÎ

5.0 10 15

— — —

0.05

ÎÎ

— — —

0 0 0

ÎÎ

0.05

— — —

0.05

Vdc

ОООООООО

“1” Level

= 0

ÎÎ

5.0 10 15

4.95

9.95

14.95

— — —

ÎÎ

4.95

9.95

14.95

5.0 10 15

ÎÎ

— — —

4.95

9.95

14.95

— — —

Vdc

ОООООООО

Input Voltage “0” Level

= 4.5 Vdc)

= 9.0 Vdc)

= 13.5 Vdc)

ÎÎ

5.0 10 15

— — —

1.5

3.0

4.0

ÎÎ

— — —

2.25

4.50

6.75

ÎÎ

1.5

3.0

4.0

— — —

1.5

3.0

4.0

Vdc

ОООООООО

“1” Level

= 0.5 Vdc)

= 1.0 Vdc)

= 1.5 Vdc)

ÎÎ

5.0 10 15

3.5

7.0 11

— — —

ÎÎ

3.5

7.0 11

2.75

5.50

8.25

ÎÎ

— — —

3.5

7.0 11

— — —

Vdc

ОООООООО

Output Drive Current

= 2.5 Vdc) Source

= 9.5 Vdc)

= 13.5 Vdc)

ÎÎ

5.0 10 15

– 1.6 – 1.6 – 4.7

— — —

ÎÎ

– 1.25 – 1.30 – 3.75

– 2.5 – 2.6

– 10

ÎÎ

— — —

– 1.0 – 1.0 – 3.0

— — —

mAdc

ОООООООО

(VOL = 0.4 Vdc) Sink (V

= 0.5 Vdc)

= 1.5 Vdc)

ÎÎ

5.0 10 15

3.75 10 30

— — —

ÎÎ

3.2

8.0 24

6.0 16 40

ÎÎ

— —

2.6

6.6 19

— — —

mAdc

Input Current

—

± 0.1

—

±0.00001

± 0.1

—

± 1.0

µAdc

Input Capacitance (Vin = 0)

—

ОООООООО

Quiescent Current (Per Package)

ÎÎ

5.0 10 15

— — —

1.0

2.0

4.0

ÎÎ

— — —

0.002

0.004

0.006

ÎÎ

1.0

2.0

4.0

— — —

30 60

120

µAdc

ОООООООО

Total Supply Current

(5.) (6.)

(Dynamic plus Quiescent,

per package)

= 50 pF on all outputs, all

buffers switching

ÎÎ

5.0 10 15

ООООООООООООООО

IT = (1.8 µA/kHz) f + I

IT = (3.5 µA/kHz) f + I

IT = (5.3 µA/kHz) f + I

µAdc

4. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.

5. The formulas given are for the typical characteristics only at + 25_C

6. To calculate total supply current at loads other than 50 pF: I

T(CL

) = IT(50 pF) + (CL – 50) Vfk

Where:

is in µA (per Package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency and k = 0.002.

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MOTOROLA MC14050BFEL, MC14050BFL1, MC14050BFL2, MC14050BFR1, MC14050BFR2 Datasheet

Specifications and Main Features

Frequently Asked Questions

User Manual